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Capacitor discharge welding is an efficient, cost-effective and stable process. It is mostly used for projection welding. Real-time monitoring is desired to ensure quality. Until this point, measured process quantities were evaluated through expert s
Autor:
Mathiszik, Christian, Zschetzsche, Edwin, Reinke, André, Koal, Johannes, Zschetzsche, Jörg, Füssel, Uwe
Conventional resistance spot welds are not visible from the outside. Therefore, it is not straightforward to evaluate the joint quality non-destructively. The pulse-echo method of manual ultrasonic is widely used for non-destructive testing. Another
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A91337
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https://tud.qucosa.de/api/qucosa%3A91337/attachment/ATT-0/
The amount of aluminium sheets in future body-in-white concepts is still on the rise. There is a need for optimizing the joining techniques, caused by the different characteristics compared to the established steel components. Especially the electrod
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https://tud.qucosa.de/id/qucosa%3A89915
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https://tud.qucosa.de/api/qucosa%3A89915/attachment/ATT-0/
Autor:
Koal, Johannes
Das Buckelschweißen durch Kondensatorentladung (KE) ist ein einfaches und effizientes Fügeverfahren, das durch sehr kurze Schweißzeiten und hohe Stromstärken gekennzeichnet ist. Um die stoffschlüssige Fügeverbindung beim KE-Buckelschweißen he
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https://tud.qucosa.de/id/qucosa%3A87196
https://tud.qucosa.de/api/qucosa%3A87196/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A87196/attachment/ATT-0/
Akademický článek
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Autor:
Mathiszik, Christian, Koal, Johannes, Zschetzsche, Jörg, Füssel, Uwe, Schmale, Hans Christian
Publikováno v:
Welding in the World; Jul2024, Vol. 68 Issue 7, p1825-1835, 11p
Publikováno v:
Welding in the World; Jul2024, Vol. 68 Issue 7, p1757-1768, 12p
Autor:
Mathiszik, Christian, Koal, Johannes, Zschetzsche, Jörg, Füssel, Uwe, Schmale, Hans Christian
Publikováno v:
Welding in the World; Dec2024, Vol. 68 Issue 12, p3231-3232, 2p
Publikováno v:
Processes, Vol 8, Iss 1330, p 1330 (2020)
Processes
Volume 8
Issue 11
Processes
Volume 8
Issue 11
Capacitor discharge welding (CDW) for projection welding provides very high current pulses in extremely short welding times. This requires a quick follow up behaviour of the electrodes during the softening of the projection. The possibilities of expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::59dc98273ef3fbf17615f2f3669c2d27
https://www.mdpi.com/2227-9717/8/11/1330
https://www.mdpi.com/2227-9717/8/11/1330
Autor:
Ketzel, Max-Martin1 max-martin.ketzel@tu-dresden.de, Koal, Johannes1 johannes.koal@tu-dresden.de, Zschetzsche, Jörg1 joerg.zschetzsche@tu-dresden.de, Füssel, Uwe2 uwe.fuessel@tu-dresden.de
Publikováno v:
Schweissen und Schneiden. 2021, Vol. 73 Issue 8, p544-549. 6p.